Closure begins for Lone Hill street work in San Dimas

SAN DIMAS >> The southbound lanes of Lone Hill Avenue from Cienega Avenue to Arrow Highway in San Dimas will be closed to motoring traffic Tuesday through July 15 because of a major construction-and-modification street project.

The southbound closure begins the $1.6-million Lone Hill improvement project’s second phase and involves reconstructing Lone Hill from Cienega to 300 feet north of Arrow.

The first phase began in April and included a 5-day closure of Lone Hill’s northbound lanes that ends Tuesday. The third and final phase, set to begin in September, will widen the intersection of Lone Hill and Arrow.